A small red spot on the edge of the glans is called foreskin glansitis. It is usually not serious, and by washing every day and keeping it dry, you can effectively prevent the small red dot from getting worse. If you’re a patient with a long foreskin, usually the foreskin wraps the glans, the inner plate of the foreskin has secretion, and long-term personal hygiene is not done, there may be a small red spot. You should not worry about the suggestion that every night before going to bed, you should turn the foreskin over and clean it, usually you can turn the foreskin over, so that the foreskin is in a dry condition, the glans will not be encased by the foreskin, the possibility of small red dots will be very low. If the foreskin is too long and small red dots appear repeatedly, it is recommended to perform circumcision.